2229911399 has 2 divisors, whose sum is σ = 2229911400. Its totient is φ = 2229911398.

The previous prime is 2229911393. The next prime is 2229911417. The reversal of 2229911399 is 9931199222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2229911399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2229911393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114955699 + 1114955700.

It is an arithmetic number, because the mean of its divisors is an integer number (1114955700).

Almost surely, 2^2229911399 is an apocalyptic number.

2229911399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2229911399 is an equidigital number, since it uses as much as digits as its factorization.

2229911399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 157464, while the sum is 47.

The square root of 2229911399 is about 47221.9376879009. The cubic root of 2229911399 is about 1306.4592532334.

The spelling of 2229911399 in words is "two billion, two hundred twenty-nine million, nine hundred eleven thousand, three hundred ninety-nine".